The discharge per foot of width in this rectangular channel is 20cfs. The normal depths for parts 1 and 3 are 0.5ft and 1.00ft , respectively. The slope for part 2 is 0.001 (sloping upward in the direction of flow). Sketch all possible water-surface profiles for flow in this channel, and label each part with its classification.

Transcribed Image Text:

q = 20 cfs/ft (flowing at normal depth) 1 3 2.